BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260811T014245EDT-9511RJVAVr@132.216.98.100 DTSTAMP:20260811T054245Z DESCRIPTION:Title: Emulating Target Trials to Study the Effect of Lung Tran splantation on Survival in Cystic Fibrosis.\n\nAbstract: Ruth is Professor of Biostatistics & Epidemiology at the London School of Hygiene & Tropica l Medicine (Medical Statistics Department and Centre for Statistical Metho dology). Her research focuses on the development and application of statis tical causal inference methods for answering questions about the effects o f treatments on health outcomes using observational data from patient regi stries and electronic health records. She is particularly focusing on appl ications in the area of cystic fibrosis. Ruth is funded by a UK Research a nd Innovation Future Leaders Fellowship.\n Link to website: https://www.lsh tm.ac.uk/aboutus/people/keogh.ruth\n\nCystic fibrosis (CF) is a life-short ening conditioning affecting around 10\,500 people in the UK\, and lung tr ansplantation is an option for people with CF who have end-stage lung dise ase. Making decisions about transplant is difficult and there is a lack of information about its benefits\, as randomized trials in this area are in feasible. Therefore\, understanding the impact of transplant on survival r elies on observational data such as national transplant registers. I will discuss the use of “target trials” to articulate different causal question s about the effects of transplantation and discuss how to emulate the targ et trials using observational longitudinal data on patient measures\, tran splant status\, and survival. Causal questions include what the effect is of joining the transplant wait-list and what the effect of transplant is i n those who received one. I will present some preliminary results based on data from the UK Cystic Fibrosis Registry and discuss plans for enhancing this work by making use of additional data sources.\n\nVia Zoom: https:// mcgill.zoom.us/j/85978187693?pwd=WWtJZUpnb0JXK3o5SStnOFcxK3FFUT09\n\nWeb s ite : www.mcgill.ca/epi-biostat-occh/news-events/seminars/biostatistics\n DTSTART:20211117T203000Z DTEND:20211117T213000Z SUMMARY:Ruth Keogh\, DPhil (London School of Hygiene & Tropical Medicine) URL:/channels/channels/event/ruth-keogh-dphil-london-s chool-hygiene-tropical-medicine-334661 END:VEVENT END:VCALENDAR